Sony Ericsson J230i Secret Codes

Enter Sony Ericsson Secret Menu:
-> * <- <- * <- * (-> means press arrow keys to the right and <- means left.) You'll see phone model, software info, IMEI, configuration info, sim lock status, REAL time clock, total call time and text labels. You can also test your phones services and hardware from this menu (main display, camera, LED/illumination, Flash LED, keyboard, earphone, speaker, microphone, radio and vibrator tests)

IMEI Number: *#06#

Lockstatus: <- * * <-

Shortcut to last dialed numbers: 0#

Shortcut to sim numbers: On main menu type a number and press #

Change to Default Language: If you change the language from default to any other language, then it may be difficult to switch to default language. The shortcut is very simple. Just press < 0000 > . <> stands for right arrow button or joystick.